Backflow preventer installation costs between $105 and $1,400, with the average property owner spending $325 per backflow preventer. Backflow preventers are essential in many commercial and some ...

I have a shower drain in a basement apartment. Recently, the sewer backed up and sewage water entered the apartment through the shower drain. Is it possible to install some sort of a check valve in ...

With an expected freeze Monday night, here is how to quickly drain your sprinkler system to prevent freeze damage, if you don't have time to blow it out. 1. Locate the main shut-off valve to your ...